Graphene quantum dot-modified Co<sub>3</sub>O<sub>4</sub>/NiCo<sub>2</sub>O<sub>4</sub> yolk–shell polyhedrons as a polysulfide-adsorptive sulfur host for lithium–sulfur batteries
Jing Xu, Kehao Tao, Yajun Zhu, Ting Zhou, Xiaofei Huang, Jinjin Li, Jinyun Liu
Abstract
after 100 cycles, along with a well-recoverable rate performance. A good tolerance at low temperature of -5 °C is also achieved, enabling a potential for applications in various conditions.
Topics & Concepts
SulfurQuantum dotGrapheneLithium (medication)ChemistryAdsorptionNanotechnologyMaterials scienceChemical engineeringOrganic chemistryBiologyEngineeringEndocrinologyAdvanced Battery Materials and TechnologiesConducting polymers and applicationsSynthesis and properties of polymers